DE69527176T2 - Method and device for coding motion pictures - Google Patents

Method and device for coding motion pictures

Info

Publication number
DE69527176T2
DE69527176T2 DE1995627176 DE69527176T DE69527176T2 DE 69527176 T2 DE69527176 T2 DE 69527176T2 DE 1995627176 DE1995627176 DE 1995627176 DE 69527176 T DE69527176 T DE 69527176T DE 69527176 T2 DE69527176 T2 DE 69527176T2
Authority
DE
Germany
Prior art keywords
motion pictures
coding motion
coding
pictures
motion
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE1995627176
Other languages
German (de)
Other versions
DE69527176D1 (en
Inventor
Teruhiko Suzuki
Katsumi Tahara
Tak Yen Tong
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Corp
Original Assignee
Sony Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of DE69527176D1 publication Critical patent/DE69527176D1/en
Publication of DE69527176T2 publication Critical patent/DE69527176T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/136—Incoming video signal characteristics or properties
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/107—Selection of coding mode or of prediction mode between spatial and temporal predictive coding, e.g. picture refresh
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/112—Selection of coding mode or of prediction mode according to a given display mode, e.g. for interlaced or progressive display mode
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/117—Filters, e.g. for pre-processing or post-processing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/124—Quantisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/136—Incoming video signal characteristics or properties
    • H04N19/14—Coding unit complexity, e.g. amount of activity or edge presence estimation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/146—Data rate or code amount at the encoder output
    • H04N19/152—Data rate or code amount at the encoder output by measuring the fullness of the transmission buffer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/172—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a picture, frame or field
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/146—Data rate or code amount at the encoder output

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
DE1995627176 1994-08-31 1995-08-30 Method and device for coding motion pictures Expired - Lifetime DE69527176T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23233494A JP3911035B2 (en) 1994-08-31 1994-08-31 Moving picture coding method and moving picture coding apparatus

Publications (2)

Publication Number Publication Date
DE69527176D1 DE69527176D1 (en) 2002-08-01
DE69527176T2 true DE69527176T2 (en) 2003-02-06

Family

ID=16937574

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1995627176 Expired - Lifetime DE69527176T2 (en) 1994-08-31 1995-08-30 Method and device for coding motion pictures

Country Status (5)

Country Link
US (1) US5642165A (en)
EP (1) EP0700213B1 (en)
JP (1) JP3911035B2 (en)
KR (1) KR100396928B1 (en)
DE (1) DE69527176T2 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3353604B2 (en) * 1995-08-09 2002-12-03 ソニー株式会社 Moving image encoding method and apparatus, and signal recording medium
EP0807922A1 (en) * 1996-05-08 1997-11-19 Matsushita Electric Industrial Co., Ltd. Image data format conversion apparatus with interpolation filters
JP3934712B2 (en) * 1996-09-27 2007-06-20 日本ビクター株式会社 Video signal encoding method and apparatus
DE69630122T2 (en) * 1996-11-04 2004-05-27 Alcatel Method and device for pre-filtering video images
JP3588970B2 (en) * 1997-04-30 2004-11-17 ソニー株式会社 Signal encoding method, signal encoding device, signal recording medium, and signal transmission method
KR100529483B1 (en) * 1997-05-28 2005-11-22 소니 가부시끼 가이샤 Block distortion reduction method and device and encoding method and device
US6426975B1 (en) 1997-07-25 2002-07-30 Matsushita Electric Industrial Co., Ltd. Image processing method, image processing apparatus and data recording medium
DE19737835C2 (en) * 1997-08-29 1999-07-15 Siemens Ag Method for compressing image information
US5990955A (en) * 1997-10-03 1999-11-23 Innovacom Inc. Dual encoding/compression method and system for picture quality/data density enhancement
US6327307B1 (en) * 1998-08-07 2001-12-04 Motorola, Inc. Device, article of manufacture, method, memory, and computer-readable memory for removing video coding errors
JP3611461B2 (en) * 1998-10-06 2005-01-19 松下電器産業株式会社 Video signal encoding device
US6195394B1 (en) * 1998-11-30 2001-02-27 North Shore Laboratories, Inc. Processing apparatus for use in reducing visible artifacts in the display of statistically compressed and then decompressed digital motion pictures
US20030093515A1 (en) * 2001-11-14 2003-05-15 Kauffman Marc W. Quality of service control of streamed content delivery
CA2448064C (en) 2002-07-11 2012-08-07 Matsushita Electric Industrial Co., Ltd. Filtering strength determination method, moving picture coding method and moving picture decoding method
CA2798008C (en) 2010-05-06 2015-10-20 Nippon Telegraph And Telephone Corporation Method for controlling video encoding if a decoder underflow condition is detected
EP2568705B1 (en) * 2010-05-07 2018-09-26 Nippon Telegraph And Telephone Corporation Moving image encoding control method, moving image encoding apparatus and moving image encoding program
BR112012028576A2 (en) 2010-05-12 2016-08-02 Nippon Telegraph & Telephone Video coding control method, video coding apparatus, and video coding program
US10979747B2 (en) 2017-12-21 2021-04-13 Arris Enterprises Llc Statistical multiplexing system for variable bit rate encoding with constant bit rate encoder

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4189748A (en) * 1977-08-23 1980-02-19 Northrop Corporation Video bandwidth reduction system using a two-dimensional transformation, and an adaptive filter with error correction
US5073821A (en) * 1989-01-30 1991-12-17 Matsushita Electric Industrial Co., Ltd. Orthogonal transform coding apparatus for reducing the amount of coded signals to be processed and transmitted
EP0444918B1 (en) * 1990-02-28 1996-06-05 Victor Company Of Japan, Limited Data compression apparatus
US5542008A (en) * 1990-02-28 1996-07-30 Victor Company Of Japan, Ltd. Method of and apparatus for compressing image representing signals
JP3189861B2 (en) * 1992-11-13 2001-07-16 ソニー株式会社 Video encoding apparatus and method
US5231484A (en) * 1991-11-08 1993-07-27 International Business Machines Corporation Motion video compression system with adaptive bit allocation and quantization

Also Published As

Publication number Publication date
JP3911035B2 (en) 2007-05-09
EP0700213A2 (en) 1996-03-06
US5642165A (en) 1997-06-24
EP0700213B1 (en) 2002-06-26
KR960009752A (en) 1996-03-22
EP0700213A3 (en) 1999-07-21
KR100396928B1 (en) 2003-11-13
JPH0879766A (en) 1996-03-22
DE69527176D1 (en) 2002-08-01

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